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  3. Organic Compounds
  4. Compounds by Functional Group and Structure
  5. Cyclic Compounds
  6. Heterocyclic Compounds
  7. Heterocycles with Oxygen (O)
  8. Pyrans
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Pyrans

Heterocyclic pyrans are a class of organic compounds that contain a six-membered heterocyclic, non-aromatic ring consisting of five carbon atoms and one oxygen atom, with two double bonds. Pyrans are valuable intermediates in the synthesis of various chemicals, including pharmaceuticals and agrochemicals. At CymitQuimica, we offer a diverse range of high-quality pyrans to support your research and industrial applications.

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Subcategories of "Pyrans"

3,4-Dihydro-2H-pyran

4H-Pyran

Halogenated Pyrans

Spiropyrans

Tetrahydro-2H-pyran

Products of "Pyrans"

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BrandProduct dataPurityPrice rangeEstimated delivery
TCI logo
4-Hydroxy-6-methylcoumarin
REF: 3B-H1421CAS: 13252-83-0 		>98.0%(GC)53.00 €~147.00 €Tue 05 Nov 24
TCI logo
8-Methoxy-4-methylbenzo[g]coumarin
REF: 3B-M1862CAS: 69169-71-7 		>98.0%(HPLC)292.00 €Tue 05 Nov 24
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Methyl Coumalate
REF: 3B-C1734CAS: 6018-41-3 		>96.0%(GC)53.00 €~188.00 €Tue 05 Nov 24
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1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran
REF: 3B-T0370CAS: 16650-14-9 		>98.0%(T)(HPLC)136.00 €Tue 05 Nov 24
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3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one
REF: 3B-B2628CAS: 29199-09-5 		>98.0%(N)59.00 €Tue 05 Nov 24
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2-Amino-3-formylchromone
REF: 3B-A2415CAS: 61424-76-8 		>98.0%(HPLC)(N)130.00 €Tue 05 Nov 24
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7-(Diethylamino)coumarin-3-carboxylic Acid
REF: 3B-D4238CAS: 50995-74-9 		>98.0%(GC)(T)94.00 €Tue 05 Nov 24
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Naringenin
REF: 3B-N0072CAS: 67604-48-2 		>93.0%(T)(HPLC)64.00 €~187.00 €Tue 05 Nov 24
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
REF: 3B-B2709CAS: 161265-03-8 		>98.0%(GC)40.00 €~406.00 €Tue 05 Nov 24
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Erythrosine B
REF: 3B-T0557CAS: 16423-68-0 		>95.0%(E)44.00 €Tue 05 Nov 24
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9-(4-Methoxyphenyl)xanthen-9-ol
REF: 3B-M1225CAS: 94465-25-5 		>97.0%(HPLC)139.00 €Tue 05 Nov 24
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δ-Dodecanolactone
REF: 3B-D1414CAS: 713-95-1 		>98.0%(GC)40.00 €Tue 05 Nov 24
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3-Acetyl-6-bromocoumarin
REF: 3B-A2723CAS: 2199-93-1 		>96.0%(GC)52.00 €~207.00 €Tue 05 Nov 24
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4-Methylumbelliferyl β-D-Glucuronide Hydrate
REF: 3B-M3026CAS: 881005-91-0 		>98.0%(HPLC)64.00 €~367.00 €Tue 05 Nov 24
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4-Methyl-6,7-methylenedioxycoumarin
REF: 3B-M0971CAS: 15071-04-2 		min. 99.0 %(GC)103.00 €Tue 05 Nov 24
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Calcein (mixture of isomers) [for Fluorometric Determination of Ca]
REF: 3B-C0004CAS:
- - -88.00 €~337.00 €Tue 05 Nov 24
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Xanthotoxin
REF: 3B-X0009CAS: 298-81-7 		>98.0%(GC)27.00 €~57.00 €Tue 05 Nov 24
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2-(4-Bromobutoxy)tetrahydro-2H-pyran
REF: 3B-B3186CAS: 31608-22-7 		>90.0%(qNMR)238.00 €Tue 05 Nov 24
Fluorochem logo
O-(Tetrahydropyran-2-yl)-hydroxylamine
REF: 10-F076716CAS: 6723-30-4 		98.0%20.00 €~200.00 €Tue 05 Nov 24
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6-Amyl-2-pyrone
REF: 3B-A2147CAS: 27593-23-3 		>96.0%(GC)80.00 €~341.00 €Tue 05 Nov 24
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4-Hydroxy-6-methylcoumarin
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4-Hydroxy-6-methylcoumarin

CAS:13252-83-0
Formula:
C10H8O3
Purity:
>98.0%(GC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
176.17

Ref: 3B-H1421

1g53.00 €
5g147.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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8-Methoxy-4-methylbenzo[g]coumarin
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8-Methoxy-4-methylbenzo[g]coumarin

CAS:69169-71-7
Formula:
C15H12O3
Purity:
>98.0%(HPLC)
Color and Shape:
Light orange to Yellow to Green powder to crystal
Molecular weight:
240.26

Ref: 3B-M1862

100mg292.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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Methyl Coumalate
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Methyl Coumalate

CAS:6018-41-3
Formula:
C7H6O4
Purity:
>96.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
154.12

Ref: 3B-C1734

5g53.00 €
25g188.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran
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1,3,3-Trimethylindolino-6'-bromobenzopyrylospiran

CAS:16650-14-9
Formula:
C19H18BrNO
Purity:
>98.0%(T)(HPLC)
Color and Shape:
White to Light yellow to Light red powder to crystal
Molecular weight:
356.26

Ref: 3B-T0370

1g136.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one
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3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one

CAS:29199-09-5
Formula:
C34H34N4O4
Purity:
>98.0%(N)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
562.67

Ref: 3B-B2628

25g59.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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2-Amino-3-formylchromone
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2-Amino-3-formylchromone

CAS:61424-76-8
Formula:
C10H7NO3
Purity:
>98.0%(HPLC)(N)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
189.17

Ref: 3B-A2415

1g130.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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7-(Diethylamino)coumarin-3-carboxylic Acid
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7-(Diethylamino)coumarin-3-carboxylic Acid

CAS:50995-74-9
Formula:
C14H15NO4
Purity:
>98.0%(GC)(T)
Color and Shape:
Light yellow to Brown powder to crystal
Molecular weight:
261.28

Ref: 3B-D4238

100mg94.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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Naringenin
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Naringenin

CAS:67604-48-2
Formula:
C15H12O5
Purity:
>93.0%(T)(HPLC)
Color and Shape:
White to Light yellow to Light orange powder to crystal
Molecular weight:
272.26

Ref: 3B-N0072

5g64.00 €
25g187.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
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4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene

CAS:161265-03-8
Formula:
C39H32OP2
Purity:
>98.0%(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
578.63

Ref: 3B-B2709

1g40.00 €
5g117.00 €
25g406.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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Erythrosine B
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Erythrosine B

CAS:16423-68-0
Formula:
C20H6I4Na2O5
Purity:
>95.0%(E)
Color and Shape:
Orange to Amber to Dark red powder to crystal
Molecular weight:
879.86

Ref: 3B-T0557

25g44.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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9-(4-Methoxyphenyl)xanthen-9-ol
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9-(4-Methoxyphenyl)xanthen-9-ol

CAS:94465-25-5
Formula:
C20H16O3
Purity:
>97.0%(HPLC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
304.35

Ref: 3B-M1225

5g139.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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δ-Dodecanolactone
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δ-Dodecanolactone

CAS:713-95-1
Formula:
C12H22O2
Purity:
>98.0%(GC)
Color and Shape:
Colorless to Light yellow clear liquid
Molecular weight:
198.31

Ref: 3B-D1414

25ml40.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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3-Acetyl-6-bromocoumarin
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3-Acetyl-6-bromocoumarin

CAS:2199-93-1
Formula:
C11H7BrO3
Purity:
>96.0%(GC)
Color and Shape:
Light yellow to Yellow to Green powder to crystal
Molecular weight:
267.08

Ref: 3B-A2723

1g52.00 €
5g207.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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4-Methylumbelliferyl β-D-Glucuronide Hydrate
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4-Methylumbelliferyl β-D-Glucuronide Hydrate

CAS:881005-91-0
Formula:
C16H16O9·xH2O
Purity:
>98.0%(HPLC)
Color and Shape:
White to Almost white powder to crystal
Molecular weight:
352.30 (as Anhydrous)

Ref: 3B-M3026

1g367.00 €
100mg64.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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4-Methyl-6,7-methylenedioxycoumarin
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4-Methyl-6,7-methylenedioxycoumarin

CAS:15071-04-2
Formula:
C11H8O4
Purity:
min. 99.0 %(GC)
Color and Shape:
White to Light yellow powder to crystal
Molecular weight:
204.18

Ref: 3B-M0971

1g103.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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Calcein (mixture of isomers) [for Fluorometric Determination of Ca]

CAS:1461-15-0 154071-48-4
Formula:
C30H26N2O13
Color and Shape:
Orange to Brown powder to crystaline
Molecular weight:
622.54

Ref: 3B-C0004

1g88.00 €
5g337.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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Xanthotoxin
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Xanthotoxin

CAS:298-81-7
Formula:
C12H8O4
Purity:
>98.0%(GC)
Color and Shape:
White to Orange to Green powder to crystal
Molecular weight:
216.19

Ref: 3B-X0009

1g57.00 €
100mg27.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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2-(4-Bromobutoxy)tetrahydro-2H-pyran
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2-(4-Bromobutoxy)tetrahydro-2H-pyran

CAS:31608-22-7
Formula:
C9H17BrO2
Purity:
>90.0%(qNMR)
Color and Shape:
Colorless to Almost colorless clear liquid
Molecular weight:
237.14

Ref: 3B-B3186

5g238.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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O-(Tetrahydropyran-2-yl)-hydroxylamine
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O-(Tetrahydropyran-2-yl)-hydroxylamine

CAS:6723-30-4
Purity:
98.0%
Color and Shape:
Liquid
Molecular weight:
117.14800262451172

Ref: 10-F076716

1g20.00 €
5g25.00 €
10g29.00 €
25g62.00 €
100g200.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
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6-Amyl-2-pyrone
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6-Amyl-2-pyrone

CAS:27593-23-3
Formula:
C10H14O2
Purity:
>96.0%(GC)
Color and Shape:
Colorless to Brown clear liquid
Molecular weight:
166.22

Ref: 3B-A2147

1g80.00 €
5g341.00 €
Estimated delivery in United States, on Tuesday 5 Nov 2024
+ info
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